package com.exchange.service.impl;

import com.alibaba.fastjson2.JSON;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.exchange.entity.pojo.CardRoll;
import com.exchange.entity.pojo.User;
import com.exchange.entity.vo.CardDisplayVo;
import com.exchange.mapper.CardRollMapper;
import com.exchange.mapper.UserMapper;
import com.exchange.service.CardRollService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

import java.math.BigInteger;

/**
* @author Administrator
* @description 针对表【card_roll】的数据库操作Service实现
* @createDate 2024-04-25 20:02:10
*/
@Service
public class CardRollServiceImpl extends ServiceImpl<CardRollMapper, CardRoll>
    implements CardRollService{

}




